The following is the full text of the San Francisco Police Department news release on the investigation concerning Michael Crabtree:

"The San Francisco Police Department is investigating an allegation of a sexual assault involving San Francisco 49ers Michael Crabtree. The alleged assault occurred in a San Francisco hotel in the early morning hours of Sunday, Jan 13. The incident is being investigated by the Special Victims Unit.

Michael Crabtree has been interviewed with his lawyer present and has cooperated in this investigation. Michael Crabtree has not been detained or arrested and has agreed to make himself available to investigators in the future.

When the investigation is completed, it will be presented to the District Attorney's Office.

Anyone with information on this incident is asked to contact the SFPD Special Victims Unit at (415) 553-9225, the Anonymous Tip Line at (415) 575-4444, or Text a Tip to TIP411 and begin the message with SFPD."